1 Marinate chicken fillet in barbecue marinade. Cover and chill in the refrigerator for at least 20 minutes. Take out the chicken a few minutes before cooking.

2 Cook the chicken: Heat a stovetop grill and brush with vegetable oil. When the grill is almost smoking, place chicken and grill for 4 minutes on each side. Once cooled, slice chicken into strips. Set aside.

3 Preheat oven to 400ºF to 450ºF.

4 Drizzle olive oil over the pita bread, then sprinkle with grated cheese and top with tomatoes.

5 Bake pizzas in the oven for 10 minutes or until cheese is melted. Remove from the oven and top with basil leaves and grilled chicken strips. Serve immediately.